Sahih al-Bukhari
Sahih al-Bukhari 4478
Arabic hadith text
حَدَّثَنَا أَبُو نُعَيْمٍ، حَدَّثَنَا سُفْيَانُ، عَنْ عَبْدِ الْمَلِكِ، عَنْ عَمْرِو بْنِ حُرَيْثٍ، عَنْ سَعِيدِ بْنِ زَيْدٍ ـ رضى الله عنه ـ قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " الْكَمْأَةُ مِنَ الْمَنِّ، وَمَاؤُهَا شِفَاءٌ لِلْعَيْنِ ".
Translation
Abu Nu‘aym related to us: Sufyan related to us, from Abd al-Malik, from ‘Amr ibn Hurayth, from Sa‘id ibn Zayd (may Allah be pleased with him), who said that the Messenger of Allah said, “Truffles are of the manna, and their liquid is a remedy for the eye.”
Translation notes
“Manna” refers to the divinely provided food mentioned in scripture; the report calls truffles part of it.